Katara, a student of the world's leading waterbending expert, is called to the Fire Nation to continue her mentor's work after his supposed suicide. She is immediately swept into the Fire Nation's dark secrets as a prince and princess struggle for their father's crown, and the blood-soaked history of bending comes to light. Zutara. Rated for mild violence and dark themes.

Tahno struggles to deal with life after having his bending ability stripped from him by Amon while also fighting his love for Korra. Asami tries to help Tahno through this difficult time but is conflicted over feelings she still has for Mako who is trying to make sure Korra never sees Tahno again. The Avatar herself is stuck in it all and has been searching for Tahno.